2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 45 | 38.8% |
2 | Netherlands | 28 | 24.1% |
3 | Germany | 24 | 20.7% |
4 | China | 6 | 5.2% |
5 | Korea, Republic of | 5 | 4.3% |
6 | Canada | 4 | 3.4% |
7 | France | 3 | 2.6% |
8 | United Kingdom | 1 | 0.9% |